detrend patch for compat with scipy welch default #14
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pwstegman
reviewed
Nov 19, 2024
| @@ -2,6 +2,48 @@ import { periodogram } from './periodogram'; | |||
| import { windowApply } from '../data/windowApply'; | |||
| import { nextpow2 } from './nextpow2'; | |||
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| const d_mean = (arr) => arr.reduce((a, b) => a + b, 0) / arr.length; | |||
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Nice! Can you add a corresponding unit test to cover this logic in test/tests/shared/math/welch.test.js? Maybe something like a copy of the existing unit test but we add a very obvious upward trend to the input
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Sent a fresh pull request with default 'none'
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Will work on the test part in Dec once I get some time pl ...
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Most people expect results for welch to match scipy welch default which applies constant detrend. I have patched the same here.